﻿One drives the couple forward; the other stabilizes it. Aries rushes in with enthusiasm, whereas Taurus takes the time to think and slows the pair down. In bed, these differences make for a spicy and passionate relationship. The former finds needed common sense and security with the latter, whereas the latter delights in the former's spontaneity and fury... as long as Aries doesn't upset the other's daily routine too much, or arouse jealousy. 
